7011 ACB/P4A 55*90*18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-speed B design, single row angular contact ball bearing

The 7011 ACB/P4A bearing,bore diameter is 55 mm, outside diameter is 90 mm,width is 18 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

What's the Performance Features of 7011 ACB/P4A Bearing?

The 7011 ACB/P4A bearing, engineered for high-performance applications, features P4A grade precision, an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.

What's the Applications of the 7011 ACB/P4A Bearing?

The 7011 ACB/P4A is a high-precision angular contact ball bearing built to P4A ISO tolerance class. It is engineered for applications that demand high speed, rigidity, and accuracy.

• Machine Tool Spindles
  Used in CNC milling, turning, and grinding machines where precision and stability are critical.

• High-Speed Motors & Compressors
  Supports rotors in electric motors, turbochargers, and compressors for reliable high-speed performance.

• Aerospace Systems
  Installed in flight control actuators and auxiliary power units (APUs) for dependable operation in critical systems.

• Industrial Robotics
  Ideal for robotic joints and actuators requiring precise motion control in robotic arms.

• Precision Instruments
  Applied in optical equipment, medical devices, and semiconductor manufacturing tools for high-accuracy performance.

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